the cpu came with a system i purchased prebuilt from Gateway, therefor its a C0/C1
the cpu came with a system i purchased prebuilt from Gateway, therefor its a C0/C1
I have C0, so maybe you could use some of my settings, just find parallel between DFI and EVGA settings.
Try this (4.4GHz): http://i4memory.com/f80/share-your-d...tml#post119541
or this (4-4.2GHz): http://i4memory.com/f80/cxe-stabilit...66/#post119232
Never mind my statement at the end of the 2nd post, I found I was wrong: http://i4memory.com/f80/cxe-stabilit...tml#post119398
Maximus 5 Gene | i7-3770K @ 5GHz | ADATA 2x2GB @ 2.6GHz 9-12-10-28-1T | HD7970 @ 1200/6400
Rampage 4 Extreme | i7-3930K @ 5GHz ||| X58-A OC Orange | i7-980X @ 4.6GHz
Can anyone give me a hand helping me get 4.0 stable please.
My cpu is a i7 920 D0 , i have it rock stable at the folowing settings , if i try 20x200 i can only get it stable at 1.294v witch doesnt sound right so mutch more volts for a 200mhz jump . Iam watercooled and temps are ok
My Stable Settings for 3.8
Advanced Cpu Settings
Cpu ratio Setting ...................[19]
C1E Support .........................[Enable]
Hardware Prefetcher ..............[Enable]
Adjacent Catch Line Prefetch ...[Enable]
Intel Virtualization ..................[Enable]
Cpu TM Function ....................[Enable]
Execute Disable Bit ................[Enable]
Intel HT Tecnology .................[Enable]
Active Processor Cores ...........[All]
A20M .....................................[Disable]
Intel SpeedStep Tech ..............[Disable]
Intel C-State Tech ..................[Disable]
Ai Overclock Tuner ................. [Manual]
CPU Ratio Setting .................. [19]
Intel Speedstep Tech .............. [Disable]
BCLK Frequency ...................... [200]
PCIE Frequency ..................... [100]
DRAM Frequency ..................... [1600mhz]
UCLK Frequency ..................... [Auto]
QPI Link Data Rate ................. [Auto]
DRAM Timing Control: Auto
____________________________________
CPU Voltage ........................ [1.20v]
CPU PLL Voltage .................... [1.82]
QPI/Dram Core Voltage .............. [1.25]
IOH Voltage ........................ [1.10]
IOH PCIE Voltage ................... [1.50]
ICH Voltage ........................ [1.10]
ICH PCIE Voltage ................... [1.50]
Dram Bus Voltage ................... [1.60]
____________________________________
Load-Line Calibration .............. [Enable]
CPU Differential Amplitude ......... [Auto]
CPU Clock Skew ..................... [Auto]
CPU Spread Spectrum ................ [Disable]
IOH Clock Skew ...................... [Auto]
PCIE Spread Spectrum ............... [Disable]
Thanks in advance .
Also posted this on P6T Deluxe thread but no luck with replys
Maximus V Gene
I7 3770k
Samsung 8 GB MV-3V4G3D/US
XFX 850W BlackEdition
Intel X25-m 80GB
Asus 7970Ghz Edition
Maybe your CPU needs that much vcore? If it does, there's no solution for that. If you want to reduce your vcore a little use the 21x or 19x multi's - i7's hate even multi's.
Maximus 5 Gene | i7-3770K @ 5GHz | ADATA 2x2GB @ 2.6GHz 9-12-10-28-1T | HD7970 @ 1200/6400
Rampage 4 Extreme | i7-3930K @ 5GHz ||| X58-A OC Orange | i7-980X @ 4.6GHz
Oh I don't mean they are unstable on even multi's. I only meant that for example to use the 20x multi it takes more vcore than the 21x multi or the 19x multi for the same clock.
Hey , Iam currently testing out new stuff i learned while reading this thread and the P6T Deluxe Thread
Atm running linx 20 loops using All Setting with new changes .
Changed: Vcore from 1.294v to 1.274
Changed: from 20x200 to 21x191
Changed : CPU/IOH Clock Skew settings = Delay 100ps
Atm on 11º loop hope it works :>
Maybe the myth from multi is not so myth afther all tho the change in vcore is quite small to justify it i gess .
EDIT : Why do i get More Gflops on Linx with this new settings then with simply having Vcore higher, shoudnt it go down a litle now that my mem is also not on 1600 but at 1527 ?
Old Settings : 51.6551
New Settings : 53.8365
???
Last edited by usoldier; 11-11-2009 at 08:45 AM.
Maximus V Gene
I7 3770k
Samsung 8 GB MV-3V4G3D/US
XFX 850W BlackEdition
Intel X25-m 80GB
Asus 7970Ghz Edition
I have found clock skew settings can influence GFLOPs. When pc's are dialed in perfectly they deliver max GFLOPs. Raise or lower skew from that 'perfect' point and GFLOPs will decrease. That's my findings anyway and could explain your result.
Have you checked if you have throttling?
I have noticed that when the CPU is on the edge of stability, GFlops can be a little lower than when given a little more voltage for it to be 'comfortable'.
Not sure what you mean about time synchronizing? Time changes with GFlops - the higher the GFLOPs the lower the time.
Very nice cpu you have got there. Can it do that using a 64bit OS and 4096MB+ Linx?
Last edited by cstkl1; 11-12-2009 at 08:29 AM.
This is as low as I could go for 4.0 with 25 passes of Linx and 8 hours of prime. I could probably drop the CPU PLL.
4930K @ 4.8 @ 1.4v in Rampage IV BE w/ EK RIVBE Blocks
4 x 780 TI Classifieds w/EK acetal/nickle full cover blocks
32GB Corsair Platinum 2666
Corsair 1500w AXi
Lil' Devil Black Reverse SS Phase Case
2 x XSPC RX480 v3 w/Gentle Typhoon 1850 and 1 x XSPC EX120
Mailstrom Res w/ 2 x MCP35X, EK dual acetal MCP35X top with two MCP35X
7/16" x 5/8" Primochill LRT Black with EK Compression fittings
1 TB and 512 GB Samsung EVO 840 and 4 GB W/D Black
very good daddyjaxx. Thats mighty good vcore for 4Ghz. Temps seem great too!
Damn, Guys I envy you, with my D0 I need 1.44v to reach 4.44GHz !!!
That makes temp of the CPU reach 79c with a room temp of 23c !
emert very nice CPU bro.
► ASUS P8P67 Deluxe (BIOS 1305)
► 2600K @4.5GHz 1.27v , 1 hour Prime
► Silver Arrow , push/pull
► 2x2GB Crucial 1066MHz CL7 ECC @1600MHz CL9 1.51v
► GTX560 GB OC @910/2400 0.987v
► Crucial C300 v006 64GB OS-disk + F3 1TB + 400MB RAMDisk
► CM Storm Scout + Corsair HX 1000W
+
► EVGA SR-2 , A50
► 2 x Xeon X5650 @3.86GHz(203x19) 1.20v
► Megahalem + Silver Arrow , push/pull
► 3x2GB Corsair XMS3 1600 CL7 + 3x4GB G.SKILL Trident 1600 CL7 = 18GB @1624 7-8-7-20 1.65v
► XFX GTX 295 @650/1200/1402
► Crucial C300 v006 64GB OS-disk + F3 1TB + 2GB RAMDisk
► SilverStone Fortress FT01 + Corsair AX 1200W
Looking really good, how's it go with a more CPU intensive test like small FFT's or Linx max mem?
Very nice indeed, about the best vcore I've seen for 4 GHz, what's load vcore? Cooling? Funny bug with CAS 4, I'm surprised it ran at all heh.
Here's what I've managed so far on air on Windows 7 64, could perhaps drop vcore another notch or two if I was on water.
Load - 4 GHz @ 1.112v / 1.21Vtt
Finished
Last edited by CryptiK; 11-16-2009 at 07:02 AM.
Last edited by Daddyjaxx; 11-16-2009 at 06:51 AM.
4930K @ 4.8 @ 1.4v in Rampage IV BE w/ EK RIVBE Blocks
4 x 780 TI Classifieds w/EK acetal/nickle full cover blocks
32GB Corsair Platinum 2666
Corsair 1500w AXi
Lil' Devil Black Reverse SS Phase Case
2 x XSPC RX480 v3 w/Gentle Typhoon 1850 and 1 x XSPC EX120
Mailstrom Res w/ 2 x MCP35X, EK dual acetal MCP35X top with two MCP35X
7/16" x 5/8" Primochill LRT Black with EK Compression fittings
1 TB and 512 GB Samsung EVO 840 and 4 GB W/D Black
Bookmarks